Games like Aquamarine

"Arctico is an open-world, 2-player co-op game featuring base building, exploration, and collection of resources. Customize your base and equipment, and take care of plants and experiments to upgrade. Discover the island's locations and secrets, and enjoy the exceptional atmosphere, music, and visuals, but be prepared for bugs and grinding."

"Nanotale: Typing Chronicles" is a single-player Role Playing game with an intriguing story and fabulous gameplay, set in a vibrant world with wonderful visuals and a beautiful soundtrack. As a novice Archivist named Rosalind, you explore a distant world, gather knowledge, and use magic to defeat enemies and make the environment resonate with your creativity. However, be aware that the game may have bugs that can affect your experience.

Astrometica is a single-player space exploration and base-building simulation where you survive after a mining station explosion. Navigate cosmic anomalies, discover secrets, and expand your bases across the stars. Featuring an interesting plot, exceptional gameplay, beautiful visuals, ingenious music, and a very funny yet bug-filled experience with lots of grinding and an outstanding atmosphere.

"Windbound" is a single-player Role Playing Game with an interesting plot and good mechanics, featuring a shipwrecked warrior, Kara, who must explore and adapt to survive on uncharted, mysterious islands. The game boasts masterful graphics and music, while also being somewhat grinding and buggy. Players must hunt, craft, and defend themselves against wild creatures, uncovering the islands' secrets and potentially finding their way home.

"Mirthwood is a single-player open-world RPG life sim with grinding elements, where you manage a homestead, craft items, and trade with towns. Experience an immersive medieval fantasy world with hand-drawn graphics, real-time combat, and survival-lite features. Battle various enemies across diverse regions in a bid to build a peaceful life."

"Wildmender is an open-world, single-player and multiplayer co-op game with outstanding story and mechanics, set in a deserted world. Craft tools, grow gardens, delve into mysteries, befriend creatures, and defend the land from wraiths. Despite its wonderful visuals, exceptional soundtrack, and immersive gameplay, Wildmender is poorly optimized and buggy, with lots of grinding required."

"Flotsam" is a survival simulation game set in a post-apocalyptic world where players manage a floating village made of debris. Scavenge for resources, adapt to the changing environment, and discover remnants of the old world while ensuring the survival of your community. The game offers a unique and immersive experience, challenging players to create sustainable habitats on the unforgiving sea.

Heat Death is a sci-fi survival game where you can build, upgrade, and customize your battle train to explore and survive a frozen world! This train is not only your shelter and vehicle, but also your weapon and ally to face hostile drones, deadly storms, and hidden mysteries of an unknown world!

"Pine is a single-player open world action-adventure simulation game with a vibrant world filled with intelligent creatures. As you help your tribe find a new home, you must engage with the game's ecology, exploring, bartering, crafting, and fighting in six distinct biomes. The game's large-scale ecology is dynamic, with creatures fighting for survival and changing the world around you even when you're not involved."

Voyagers of Nera is a cooperative seafaring survival-crafting game for up to 10 players. Sail across a magical ocean world, skim along the waves, and protect lost nature spirits from monsters emerging from the depths.